Wireshark - memcpy (get_value / dissect_btatt) SIGSEGV

Exploit for multiple platform in category dos / poc Source: https://code.google.com/p/google-security-research/issues/detail?id=653 The following SIGSEGV crash due to an invalid memory write can be observed in an ASAN build of Wireshark current git master, by feeding a malformed file to tshark "$...

SUSE SLED11 / SLES11 Security Update : gpg2 (SUSE-SU-2015:2170-1)

This update for gpg2 fixes the following issues : - Fix cve-2015-1606 bsc918089 - Invalid memory read using a garbled keyring - 0001-Gpg-prevent-an-invalid-memory-read-using-a-garbled- k.patch - Fix cve-2015-1607 bsc918090 - Memcpy with overlapping ranges -...

SUSE-SU-2015:2170-1 Security update for gpg2

This update for gpg2 fixes the following issues: - Fix cve-2015-1606 bsc918089 Invalid memory read using a garbled keyring 0001-Gpg-prevent-an-invalid-memory-read-using-a-garbled-k.patch - Fix cve-2015-1607 bsc918090 Memcpy with overlapping ranges...

Mageia: Security Advisory (MGASA-2015-0455)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Updated libsndfile packages fix security vulnerability

Due to a heap overflow in libsndfile, a specially crafted AIFF header can manage index values in order to use memcpy to overwrite memory the heap CVE-2015-7805...

Kaspersky AntiVirus - '.DEX' File Format Memory Corruption

Source: https://code.google.com/p/google-security-research/issues/detail?id=529 The attached testcase was found by fuzzing DEX files, and results in a heap overflow with a wild memcpy. Note that Kaspersky catch exceptions and continue execution, so running into unmapped pages doesn't terminate th...

Python 2.7 hotshot Module - pack_string Heap Buffer Overflow (PoC)

Python 2.7 hotshot Module - packstring Heap Buffer Overflow PoC Title: Python 2.7 hotshot packstring Heap Buffer Overflow Credit: John Leitch [email protected] Url1: http://autosectools.com/Page/Python-hotshot-packstring-Heap-Buffer-Overflow Url2: http://bugs.python.org/issue24481 Resolution:...

Python 2.7 Hotshot pack_string Heap Buffer Overflow

Title: Python 2.7 hotshot packstring Heap Buffer Overflow Credit: John Leitch [email protected] Url1: http://autosectools.com/Page/Python-hotshot-packstring-Heap-Buffer-Overflow Url2: http://bugs.python.org/issue24481 Resolution: Fixed The Python 2.7 hotspot module suffer from a heap buffer...

Python 2.7 array.fromstring Use After Free Vulnerability

Python 2.7 array.fromstring method suffers from a use after free caused by unsafe realloc use. The issue is triggered when an array is concatenated to itself via fromstring call. Title: Python 2.7 array.fromstring Use After Free Credit: John Leitch email protected Url1:...

Python 2.7 Hotshot pack_string Heap Buffer Overflow Vulnerability

Python version 2.7 hotshot module suffers from a heap buffer overflow due to a memcpy in the packstring function at line 633. Title: Python 2.7 hotshot packstring Heap Buffer Overflow Credit: John Leitch email protected Url1:...

Android libstagefright - Integer Overflow Remote Code Execution

Exploit for Android platform in category remote exploits !/usr/bin/python2 import cherrypy import os import pwnlib.asm as asm import pwnlib.elf as elf import sys import struct with open'shellcode.bin', 'rb' as tmp: shellcode = tmp.read while lenshellcode % 4 != 0: shellcode += '\x00' heap groomin...

Google Android - libstagefright Integer Overflow Remote Code Execution

Google Android - libstagefright Integer Overflow Remote Code Execution !/usr/bin/python2 import cherrypy import os import pwnlib.asm as asm import pwnlib.elf as elf import sys import struct with open'shellcode.bin', 'rb' as tmp: shellcode = tmp.read while lenshellcode % 4 != 0: shellcode += '\x00...

Microsoft Office 2007 - Malformed Document Stack Buffer Overflow

Source: https://code.google.com/p/google-security-research/issues/detail?id=170&can=1 The following access violation was observed in Microsoft Office 2007 Word document: e24.e28: Access violation - code c0000005 first chance First chance exceptions are reported before any exception handling. This...

Microsoft Office 2007 - Malformed Document Stack Buffer Overflow

Microsoft Office 2007 - Malformed Document Stack Buffer Overflow Source: https://code.google.com/p/google-security-research/issues/detail?id=170&can=1 The following access violation was observed in Microsoft Office 2007 Word document: e24.e28: Access violation - code c0000005 first chance First...

TestDisk 6.14 - Check_OS2MB Stack Buffer Overflow (PoC)

TestDisk 6.14 - CheckOS2MB Stack Buffer Overflow PoC , , . '.' '. ', . , '. , .', , / / / \ \ ==/ /\ \ / / \ / \ / / | \ \ Y Y \ / /| / \ /||| / / /.-. / /:wq x.0 '=.|w|.=' =''"''=. presents.. TestDisk 6.14 CheckOS2MB Stack Buffer Overflow Affected versions: TestDisk 6.14 - Linux, Windows...

TestDisk 6.14 - 'Check_OS2MB' Stack Buffer Overflow (PoC)

, , . '.' '. ', . , '. , .', , / / / \ \ ==/ /\ \ / / \ / \ / / | \ \ Y Y \ / /| / \ /||| / / /.-. / /:wq x.0 '=.|w|.=' =''"''=. presents.. TestDisk 6.14 CheckOS2MB Stack Buffer Overflow Affected versions: TestDisk 6.14 - Linux, Windows and Mac OSX PDF:...

Security Audit Notes: OpenSSL d1_srvr.c Overflow - Advanced Information Security

-= Advanced Information Security Corporation =- ------------------------------------------------------------------------ Author: Nicholas Lemonias Type: Security Audit Notes Date: 17/3/2015 Email: lem.nikolas at gmail dot com Audit: OpenSSL v1.0.2 22nd of January, 2015 Release...

Taming the wild copy: Parallel Thread Corruption

Posted by Chris Evans, Winner of the occasional race Back in 2002, a very interesting vulnerability was found and fixed in the Apache web server. Relating to a bug in chunked encoding handing, the vulnerability caused a memcpy call with a negative length with the destination on the stack. Of...

UBUNTU-CVE-2015-1607

kbx/keybox-search.c in GnuPG before 1.4.19, 2.0.x before 2.0.27, and 2.1.x before 2.1.2 does not properly handle bitwise left-shifts, which allows remote attackers to cause a denial of service invalid read operation via a crafted keyring file, related to sign extensions and "memcpy with overlappi...

Debian DSA-3150-1 : vlc - security update

Fabian Yamaguchi discovered multiple vulnerabilities in VLC, a multimedia player and streamer : - CVE-2014-9626 The MP4 demuxer, when parsing string boxes, did not properly check the length of the box, leading to a possible integer underflow when using this length value in a call to memcpy. This...